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. 2021 Sep 20;7(9):000649. doi: 10.1099/mgen.0.000649

Table 1.

The list of classified (according to ICTV classification) and unclassified NCLDVs considered in this review

Classified NCLDVs

Virus class

Virus order

Virus family

Genome size (kb)

Number of predicted ORFs

Taxonomy of natural or experimental* or inferred** host

Megaviricetes

Algavirales

Phycodnaviridae

155–474

150–886

Alveolata, Chlorophyta, Haptophyta, Stramenopiles

Imitervirales

Mimiviridae

617–1259

544–1120

Amoeba*, Stramenopiles

Pimascovirale

Ascoviridae

119–186

119–180

Lepidoptera

Iridoviridae

106–220

99–468

Arthropods, Fish, Amphibia

Marseilleviridae

347–403

403–470

Amoeba*

Pokkesviricetes

Asfuvirales

Asfarviridae

170

152

Swines

Chitovirales

Poxviridae

134–360

130–328

Arthropods, Vertebrates

Unclassified NCLDVs

na

na

Faustovirus

460

451

Amoeba*

Kaumoebavirus

351

465

Amoeba*

na

na

Klosneuvirus

1385–1570

1207–1545

Protist**

na

na

Medusavirus

381

461

Amoeba*

na

na

Mollivirus

652

523

Amoeba*

na

na

Pithovirus

610

467

Amoeba*

na

na

Pandoravirus

1909–2474

1487–2541

Amoeba*